Q31. Most common cause of preventable blindness worldwide is:
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Q32. Which vitamin deficiency causes night blindness?
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Q33. What is the treatment for anaphylactic shock?
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Q34. Which of the following is an autoimmune disease?
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Q35. Which is the largest gland in the human body?
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Q36. Vitamin B12 deficiency causes:
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Q37. The chemical messenger that transmits signals across nerve cells is:
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Q38. Which vitamin is essential for blood clotting?
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Q39. Most common cause of goiter is deficiency of:
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Q40. Which of the following is used to diagnose diabetes?
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